Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

Chip parameters

The AIO-3399JD4 All-in-One Board is powered by the RK3399 64-core processor (A72×2 + A53×4), clocked at 1.8GHz, with an integrated quad-core Mali-T860 GPU.

Key features

Dual-core Cortex-A72 up to 1.8GHz

Quad-core Cortex-A53 up to 1.4GHz

Mali-T860 GPU

Dual-channel DDR3/DDR3L/LPDDR3/LPDDR4

4K HD H265/H264/VP9

HDR10/HLG

H264 encoder

Dual MIPI CSI and ISP

Dual USB Type-C and USB 2.0

HDMI 2.0a with HDCP 2.2

MIPI/eDP/RGMII/DP/PCIe

TrustZone/TEE/DRM

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.